KETJU Research

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lp

SushiSwap V3

Rejected
Max sleeve
Reviewed
2026-08-14 · v1
Next review
2026-11-15
Chains
OP Mainnet · hybrid, Polygon PoS · hybrid, Gnosis Chain · crypto-backed, Ethereum · sovereign, Avalanche · crypto-backed, Arbitrum One · hybrid, BNB Smart Chain · freezable, Robinhood Chain · hybrid, Base · hybrid

Rejected venues wait the longest for re-review; a rejection has to earn another look before the scheduled date.

SushiSwap V3 is a Uniswap V3 fork deployed across a broad multichain footprint. Concentrated ranges sharpen the core AMM problem, since the pool rebalances the pair against the depositor as prices move and the position earns fees only inside its range. That impermanent-loss exposure is what our rule rejects across the category, whatever the fork’s quality. The DefiLlama API read on 2026-08-15 reported about $39.6M across 28 nonzero chain deployments, led by Ethereum, Katana and Hemi.

The research file

Mechanism applicability

Sushi V3 lets a liquidity provider select a fee tier and a bounded price range for a paired-asset position. Capital earns fees only while market price is inside that range. Sushi explicitly explains that as one asset appreciates it is sold for the other, and that a position ending outside the range can be left mostly or entirely in the non-appreciating asset. Tight ranges increase capital efficiency but can amplify impermanent loss. That proves direct applicability of the v1 AMM-LP dossier.

Current observation and scope

The DefiLlama protocol API read on 2026-08-15 reported approximately $39.6M of SushiSwap V3 TVL across 28 nonzero chain deployments, led by Ethereum, Katana and Hemi. Current Sushi materials still instruct providers to create V3 positions, select ranges and manage them as price moves. This application establishes the concentrated-liquidity mechanism and current survey perimeter only; pool assets, chain eligibility, contract authorities, audits, integrations and incidents remain outside the class application.

Control and exit applicability

A V3 position owner selects the initial range and may decrease or remove liquidity, but Sushi says an out-of-range position stops earning fees and one side of the pair is sold into the other. Removing the position returns that resulting inventory and crystallizes any divergence from simply holding the assets. Third-party or Sushi Smart Pool managers can automate range selection and rebalancing, but automation changes who manages the path; it does not remove the LP inventory exposure or guarantee a low-loss exit.

Why the shared dossier decides

The v1 AMM-LP rule rejects advised exposure to path-dependent inventory rebalancing and impermanent loss. Concentration, fee tiers, active management and broad deployment do not change that return source and can make the loss more acute when a range is tight. Reopen only for a separately identified Sushi product that has no LP inventory or impermanent-loss exposure and whose return can be underwritten independently; additional chains, pools, incentives or TVL would not reopen this record.

Sources

The claims above trace to these. Where a number could not be independently verified, the thesis says so.

Inherited controls

The verdict above grades the protocol layer. Every position also inherits the asset it holds and the chain it settles on. The least safe layer sets the position’s grade, and the position table names which one that is.

ChainVerdictGradeControl constraint
OP MainnetRejected hybrid Ethereum forced inclusion limits sequencer censorship, but the Foundation and Security Council can co-sign an immediate upgrade before a client can exit.
Polygon PoSRejected hybrid a public validator set orders transactions, but a 5-of-9 multisig can instantly upgrade staking and canonical bridge contracts, while a 5-of-8 controls custom child tokens.
Gnosis ChainApproved · limits crypto-backed the chain validator path is permissionless, but its xDAI and canonical bridge exposure adds an 8-of-15 governor multisig outside the base consensus grade.
EthereumApproved sovereign No sequencer, no upgrade key, no operator who can be compelled — rule changes require social consensus.
AvalancheApproved · limits crypto-backed no party can freeze or seize C-Chain funds, but one vendor writes the only production client and Messari measured over a third of stake hosted on AWS.
Arbitrum OneApproved · limits hybrid a single sequencer orders >99% of transactions and admin keys can upgrade bridge contracts on a ~7-day timelock.
BNB Smart ChainRejected freezable the validator set concentrates around one company, and the chain has been halted by decision.
Robinhood ChainRejected hybrid one sequencer and two permissioned validators sit beneath an emergency council and transaction filter that can defeat the normal force-inclusion backstop.
BaseApproved · limits hybrid Coinbase — one regulated US company — operates the only sequencer, and admin keys can upgrade bridge contracts within ~7 days.
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